Thiosulfonylation of Unactivated Alkenes with Visible-Light Organic Photocatalysis

Origin of the data: Experimental spectroscopic measurements
Data Type: experimental measurements, open access supporting information

The data are in CSV, DSW and FBSW format. Supporting information are supplied in PDF format.

Data generated by instruments:  

Varian Cary 5E-UV-Vis-NIR spectrophotometer for UV-Vis measurements,
Varian Cary Eclipse fluorescence spectrophotomer for fluorescence quenching measurements.

Analytical and procedural information: Stern-Volmer fluorescence quenching experiments, UV-Vis measurements and Fluorescent Quantum Yield determination via ferrioxalate actinometry.

Definition of variables: Wavelength, Absorbance, Concentration
Units of measurement: nanometers (nm), moles-per-litre (mol/l)

Abbreviations:
File names and data headers use the following abbreviations:

• FQY refers to Fluorescence Quantum Yield determination experiments
• Light refers to irradiated samples in the actinometry experiment, as detailed in the procedure in the supporting information.
• Dark refers to non-irradiated samples in the actinometry experiment, as detailed in the procedure in the supporting information.
• SVQuench refers to Stern-Volmer quenching experiments
• RAxx refer to measurements related to allylbenzene. Xx is the amount of quencher in mol/l (05 should be intended as 0.5 mol/l and so on).
• RTxx refer to measurements related to S-(4-methylphenyl) 4-methylbenzenethiosulfonate. Xx is the amount of quencher in mol/l as above.
• RExx refer to measurements related to 1,2-dimethoxy-4-(prop-2-en-1-yl)benzene. Xx is the amount of quencher in mol/l as above.
• RSxx refer to measurements related to styrene. Xx is the amount of quencher in mol/l.
• RTFxx refer to measurements related to S-(4-fluorophenyl) 4-fluorobenzenethiosulfonate. Xx is the amount of quencher in mol/l as above.
• MesAcrMe Xx refers to data related to catalyst 9-mesityl-10-methylacridinium. Xx is the amount of catalyst in mol/l as above.
• DMC for measurements employing dimethylcarbonate as solvent.
• ACN for measurements employing acetonitrile as solvent.